RSBAC 1.5.0 has been released for kernel 4.4.20. Please drop us a note if you need support for other kernel versions.

The most important changes since 1.4.9 are the port to longterm kernel 4.4 and the new feature “Prevent memory write and execute (RSBAC mprotect)” to prevent against process memory segments being both writable and executable. This new hardening feature made me choose a new middle version number.

Since PaX for the latest longterm kernel 3.10 has not been maintained by the official team for a while, we (m-privacy) have started providing updated patches as well as a git repository with RSBAC and PaX ourselves. You can find everything at https://git.m-privacy.de/